Comment on "accuracy and precision of four main glucometers used in a sub-Saharan African country: a cross-sectional study" by Choukem et al

In their article, Choukem et al. report of assessments of the analytical quality of blood glucose monitoring systems. Although there are some commendable aspects regarding the methodology, some major shortcomings could preclude the conclusions drawn by Choukem et al. Nevertheless, independent assessments of the performance of blood glucose monitoring systems are an important issue.